摘要
根据印染废水的来源不同 ,分别介绍了水质特点及排放规律 ,重点对印染废水的处理方法进行了归纳和总结。并建议解决印染废水污染问题应坚持改革工艺 ,从源头减少污染物排放和积极治理所排放污水、实现污水回用相结合的方针。
In this paper, the properties of dyeing wastewater and their discharge pattern are introduced. The major treatment processes are summarized, including physical processes such as absorption, chemical processes such as coagulation, ozone oxidation and electrolysis; biological processes such as anaerobic (hydrolytic acidification) aerobic biological contact process and anaerobic bio disk and aerobic bio disk process. At the end of the paper, it is suggested that the best way to solve dyeing wastewater pollution lies on the comprehensive control including production process reformation to reduce pollutant discharge, wastewater reuse and suitable treatment of wastewater discharge.
出处
《给水排水》
CSCD
北大核心
2000年第10期33-37,共5页
Water & Wastewater Engineering
